Travelling in 2001
| July/August: | Visiting VS Subrahmanian and D. Nau, Maryland, USA |
| September 15 - 24: | KI 01 and LPNMR 01, Vienna, Austria |
| October 3 - 31: | German-Argentine Project, Bahia Blanca, Argentine |
| Nov 25 - Dec 3: | ICLP 01, CLIMA 01, Paphos, Cyprus |